What does “delinquent” mean in this context?Correct, but in the first part of the proposition "This is not the result of a few delinquents among the shepherds", we see the word used to refer to a minority. The negation doesn't change the meaning of the word in the microcontext. I take your point though, I will clarify.

What is the meaning of “you look take care of her”?@HotLicks - It may not be wrong as part of a dialect, English is a language in flux, but it's not grammatically correct standard modern English. I just wanted to point that out in case the OP hadn't realised.